Changing the wording from the dropdown menu

Hi
On the map, next to 'Filter:' field, there is a dropdown menu which its first line reads 'Choose a town'. How can I change that wording for something else? Can it read 'Choose a suburb' instead? Attached print screen

Any help would be appreciated



Thanks!

Adriana del Monaco

Can I say thank you? And that you are my heroe?
Spent hours trying to find that!
Thanks!!!!